Public bug reported: I am testing virtualbox4,1,8 for backporting to Ubuntu11.10 64bit -> see Bug 925480.
Sometimes(arround every 10-20 times) a start of a guest crashed xorg, which brings the user back to login screen. That is critical, because in regular cases such behaviour will cause data loose of not saved work. Expected: xorg should be more robust to handle virtualisation with virtualbox. -> Crashes of the guest may be o.K, but crashes of the host are not. Additional: This is also reported to virtualbox bugtracker, but I see it more on the side on xorg than virtualbox. I have observed such behaviour also on openSUSE12.1, also with 4.1.6 for sure. I do not know if the crasher also happen with virtualbox4.1.2, which ships with Ubuntu 11.10 by default.(I am pretty sure it is like this). I am on Radeon HD3000. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: xorg 1:7.6+7ubuntu7.1 ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17 Uname: Linux 3.0.0-16-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 1.23-0ubuntu4 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,mousepoll,vpswitch,regex,imgpng,wall,gnomecompat,grid,place,session,animation,move,expo,snap,resize,workarounds,fade,unitymtgrabhandles,ezoom,scale,unityshell] CompositorRunning: compiz Date: Sat Feb 4 15:32:04 2012 DistUpgraded: Fresh install DistroCodename: oneiric DistroVariant: ubuntu DkmsStatus: virtualbox, 4.1.8, 3.0.0-16-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: ATI Technologies Inc 760G [Radeon 3000] [1002:9616] (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. Device [1462:7501] InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: MICRO-STAR INTERNATIONAL CO.,LTD MS-7596 ProcEnviron: PATH=(custom, no User Name) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic root=UUID=c87b7465-5d05-4eaf-9487-c612c4aff2e9 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/03/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V1.8 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 760GM -E51 (MS-7596) dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.8:bd09/03/2010:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7596:pvr1.0:rvnMICRO-STARINTERNATIONALCO.,LTD:rn760GM-E51(MS-7596):rvr1.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr1.0: dmi.product.name: MS-7596 dmi.product.version: 1.0 dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6.1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.26-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 needs-reassignment oneiric regression-update running-unity ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/926691 Title: xorg crashed on using virtualbox4.1.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/926691/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp